Sense Sonnet - Pumper

Kwan Econ - LP Zoo

I am Kwan at Lincoln Park Zoo.
Silverback gorilla who is
Helping humans in stuff they do,
Studying the gorilla biz.
The latest study - econ one,
Exchanging a this to get that,
Grabbing a hold of a token,
And heading where the grapes are at..
The exchange is made hand to hand,
Not a lot of fancy hi tech,
But humans seem to understand.
I do like grapes - so what the heck!

Try to study the human mind,
Always a challenge I do find.